<script setup lang="ts">
import type { Message, Prescription } from '@/types/room';
import { ConsultTime, MsgType, PrescriptionStatus } from '@/enums'
import { illnessTimeOptions, consultFlagOptions } from '@/services/constants'
import { showImagePreview, showToast } from 'vant';
import type { Image } from '@/types/consult';
import { useUserStore } from '@/stores';
import dayjs from 'dayjs'
import { useRouter } from 'vue-router';
import EvaluateCard from './EvaluateCard.vue'
import { useShowPrescription } from '@/composable';
import { getConsultFlagText, getIllnessTimeText } from '@/utils/filter'

defineProps<{
  list: Message[]
}>()

const store = useUserStore()
// 时间格式化
const formTime = (time: string) => dayjs(time).format('HH:mm')

// 图片预览
const onPreviewImage = (pictures?: Image[]) => {
  if( pictures && pictures.length ){
    showImagePreview(pictures.map(item => item.url))
  }
}
const loadSuccess = (notScroll?: boolean) => {
  // 判断聊天记录的图片 那就不去滚动
  if(notScroll === true) return
  // 加载滚动到加载完的滚动图片高度
  window.scrollTo(0, document.body.scrollHeight)
}
// 查看处方
const { showPrescriptionPic } = useShowPrescription()
// 去买药品
const router = useRouter()
const buy = (pre?: Prescription) => {
  if(pre){
    // 无效
    if(pre.status === PrescriptionStatus.Invalid) return showToast('处方失效')
    // 未支付,没订单
    if(pre.status === PrescriptionStatus.NotPayment && !pre.orderId) return router.push(`/order/pay?id=${pre.id}`)
    // 未支付 有订单 或者 已支付 去药品订单详情
    router.push(`/order/${pre.orderId}`)
  }
}
</script>

<template>
  <template v-for="{ msgType, id, msg, from, createTime, fromAvatar, notScroll } in list" :key="id">
    <!-- 患者卡片 -->
    <div class="msg msg-illness" v-if="msgType === MsgType.CardPat">
    <div class="patient van-hairline--bottom">
      <p>{{ msg.consultRecord?.patientInfo.name }} {{ msg.consultRecord?.patientInfo.genderValue }} {{ msg.consultRecord?.patientInfo.age }}岁</p>
      <p>{{ getIllnessTimeText(msg.consultRecord?.illnessTime) }} | {{ getConsultFlagText(msg.consultRecord?.consultFlag) }}</p>
    </div>
    <van-row>
      <van-col span="6">病情描述</van-col>
      <van-col span="18">{{ msg.consultRecord?.illnessDesc }}</van-col>
      <van-col span="6">图片</van-col>
      <van-col span="18" @click="onPreviewImage(msg.consultRecord?.pictures)">点击查看</van-col>
    </van-row>
  </div>
    <!-- 通知-通用 -->
    <div class="msg msg-tip" v-if="msgType === MsgType.Notify">
    <div class="content">
      <span>{{ msg.content }}</span>
    </div>
  </div>
    <!-- 通知-温馨提示 -->
    <div class="msg msg-tip" v-if="msgType === MsgType.NotifyTip">
    <div class="content">
      <span class="green">温馨提示：</span>
      <span>{{ msg.content }}</span>
    </div>
  </div>
    <!-- 通知-结束 -->
    <div class="msg msg-tip msg-tip-cancel" v-if="msgType === MsgType.NotifyCancel">
    <div class="content">
      <span>{{ msg.content }}</span>
    </div>
  </div>
    <!-- 发送文字 -->
    <div class="msg msg-to" v-if="msgType === MsgType.MsgText && from === store.user?.id">
    <div class="content">
      <div class="time">{{ formTime(createTime) }}</div>
      <div class="pao">{{ msg.content }}</div>
    </div>
    <van-image :src="store.user?.avatar" />
  </div>
    <!-- 发送图片 -->
    <div class="msg msg-to" v-if="msgType === MsgType.MsgImage && from === store.user?.id">
    <div class="content">
      <div class="time">{{ formTime(createTime) }}</div>
      <van-image 
        @load="loadSuccess(notScroll)"
        fit="contain" 
        :src="msg.picture?.url"
      />
    </div>
    <van-image :src="store.user?.avatar" />
  </div>
    <!-- 接收文字 -->
    <div class="msg msg-from" v-if="msgType === MsgType.MsgText && from !== store.user?.id">
    <van-image :src="fromAvatar" />
    <div class="content">
      <div class="time">{{ formTime(createTime) }}</div>
      <div class="pao">{{ msg.content }}</div>
    </div>
  </div>
    <!-- 接收图片 -->
    <div class="msg msg-from" v-if="msgType === MsgType.MsgImage && from !== store.user?.id">
    <van-image :src="fromAvatar" />
    <div class="content">
      <div class="time">{{ formTime(createTime) }}</div>
      <van-image 
        @load="loadSuccess(notScroll)"
        fit="contain" 
        :src="msg.picture?.url"
      />
    </div>
  </div>
    <!-- 处方卡片 -->
    <div class="msg msg-recipe" v-if="msgType === MsgType.CardPre">
    <div class="content">
      <div class="head van-hairline--bottom">
        <div class="head-tit">
          <h3>电子处方</h3>
          <p @click="showPrescriptionPic(msg.prescription?.id)">原始处方 <van-icon name="arrow"></van-icon></p>
        </div>
        <p>{{ msg.prescription?.name }}
           {{ msg.prescription?.genderValue }}
           {{ msg.prescription?.age }}岁 
           {{ msg.prescription?.diagnosis }}</p>
        <p>开方时间：2022-01-15 14:21:42</p>
      </div>
      <div class="body">
        <div class="body-item" v-for="item in msg.prescription?.medicines" :key="item.id">
          <div class="durg">
            <p>{{ item.name }} {{ item.specs }}</p>
            <p>{{ item.usageDosag }}</p>
          </div>
          <div class="num">x{{ item.quantity }}</div>
        </div>
      </div>
      <div class="foot"><span @click="buy(msg.prescription)">购买药品</span></div>
    </div>
  </div>
    <!-- 评价卡片，后期实现 -->
    <div class="msg" v-if="msgType === MsgType.CardEva || msgType === MsgType.CardEvaForm">
      <evaluate-card :evaluateDoc="msg.evaluateDoc"></evaluate-card>
    </div>
  </template>
</template>

<style lang="scss" scoped>
@import '@/styles/room.scss';
</style>